SE8207039D0 - MOLTEN METAL FLOAT - Google Patents
MOLTEN METAL FLOATInfo
- Publication number
- SE8207039D0 SE8207039D0 SE8207039A SE8207039A SE8207039D0 SE 8207039 D0 SE8207039 D0 SE 8207039D0 SE 8207039 A SE8207039 A SE 8207039A SE 8207039 A SE8207039 A SE 8207039A SE 8207039 D0 SE8207039 D0 SE 8207039D0
- Authority
- SE
- Sweden
- Prior art keywords
- molten metal
- float
- area
- level
- image
- Prior art date
Links
- 239000002184 metal Substances 0.000 title abstract 6
- 239000011819 refractory material Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/103—Distributing the molten metal, e.g. using runners, floats, distributors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
- B22D11/18—Controlling or regulating processes or operations for pouring
- B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Level Indicators Using A Float (AREA)
- Continuous Casting (AREA)
Abstract
A float (10) for sensing a molten metal level (28), comprises an upper section (11) which has an essentially flat under surface (12) adapted to rest on the molten metal surface and a lower section (13) adapted to be submerged beneath the level (28) of the molten metal. The area of the flat under surface (12) is at least 10% of the area of an image of the float (10) projected downwardly. The volume of the lower section (13) of the float (10) submerged beneath the level (28) of the molten metal displaces a volume of molten metal essentially equal in weight to the weight of the float (10) and any vertical force applied to the float (10) by attachments thereto. Preferably, the area of the flat undersurface (12) is at least 25% of the area of the image projected downwardly; the float (10) may be formed from a lightweight refractory material. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32945781A | 1981-12-10 | 1981-12-10 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8207039D0 true SE8207039D0 (en) | 1982-12-09 |
| SE8207039L SE8207039L (en) | 1983-06-11 |
| SE458641B SE458641B (en) | 1989-04-17 |
Family
ID=23285486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8207039A SE458641B (en) | 1981-12-10 | 1982-12-09 | FLOAT TOUR FOR SMALL METAL |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS58105017A (en) |
| KR (1) | KR840002675A (en) |
| AU (1) | AU550044B2 (en) |
| BR (1) | BR8207113A (en) |
| CA (1) | CA1200976A (en) |
| CH (1) | CH658721A5 (en) |
| DE (2) | DE3243650A1 (en) |
| ES (1) | ES278758Y (en) |
| FR (1) | FR2517996B1 (en) |
| GB (1) | GB2112135B (en) |
| IN (1) | IN157323B (en) |
| IT (1) | IT1207968B (en) |
| NL (1) | NL8204770A (en) |
| NZ (1) | NZ202545A (en) |
| PT (1) | PT75944B (en) |
| SE (1) | SE458641B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2176611B (en) * | 1985-06-20 | 1989-07-19 | Thor Ceramics Ltd | Constant temperature probe |
| US5074174A (en) * | 1989-09-02 | 1991-12-24 | Dae Sam Co., Ltd. | Socket wrench |
| GB9409183D0 (en) * | 1994-05-07 | 1994-06-29 | British Steel Plc | Continuous casting molds |
| MXPA03003607A (en) * | 2000-10-27 | 2004-12-02 | Univ Ohio State | Method and apparatus for controlling standing surface wave and turbulence in continuous casting vessel. |
| DE10146600B4 (en) * | 2001-09-21 | 2006-09-14 | Paus, Hans J., Prof. Dr. | Device for growing crystals from the melt |
| CN110883319A (en) * | 2019-10-14 | 2020-03-17 | 北京理工大学 | Casting method of aluminum-lithium alloy composite ingot |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB744639A (en) * | 1953-06-29 | 1956-02-08 | Kent Ltd G | Improvements in floats for use in measuring instruments |
| US2968847A (en) * | 1959-01-16 | 1961-01-24 | Aluminum Co Of America | Skimmer apparatus for fluxing light metals |
| DE1780523A1 (en) * | 1968-09-25 | 1971-08-26 | Wolfgang Mueller | Device for monitoring the minimum amount of brake fluid permitted in a brake circuit of hydraulic motor vehicle brakes |
| US3752217A (en) * | 1971-08-13 | 1973-08-14 | Olin Corp | Float-distributor for direct chill casting |
-
1982
- 1982-11-17 GB GB08232744A patent/GB2112135B/en not_active Expired
- 1982-11-18 CA CA000415912A patent/CA1200976A/en not_active Expired
- 1982-11-18 NZ NZ202545A patent/NZ202545A/en unknown
- 1982-11-22 IN IN1356/CAL/82A patent/IN157323B/en unknown
- 1982-11-25 DE DE19823243650 patent/DE3243650A1/en not_active Withdrawn
- 1982-11-25 DE DE19828233113U patent/DE8233113U1/en not_active Expired
- 1982-12-06 PT PT75944A patent/PT75944B/en unknown
- 1982-12-07 CH CH7118/82A patent/CH658721A5/en not_active IP Right Cessation
- 1982-12-08 BR BR8207113A patent/BR8207113A/en unknown
- 1982-12-08 KR KR1019820005498A patent/KR840002675A/en unknown
- 1982-12-09 JP JP57216257A patent/JPS58105017A/en active Granted
- 1982-12-09 FR FR8220630A patent/FR2517996B1/en not_active Expired
- 1982-12-09 AU AU91703/82A patent/AU550044B2/en not_active Ceased
- 1982-12-09 SE SE8207039A patent/SE458641B/en not_active IP Right Cessation
- 1982-12-09 NL NL8204770A patent/NL8204770A/en not_active Application Discontinuation
- 1982-12-09 ES ES1982278758U patent/ES278758Y/en not_active Expired
- 1982-12-10 IT IT8224682A patent/IT1207968B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58105017A (en) | 1983-06-22 |
| GB2112135A (en) | 1983-07-13 |
| SE8207039L (en) | 1983-06-11 |
| PT75944A (en) | 1983-01-01 |
| KR840002675A (en) | 1984-07-16 |
| JPH0259406B2 (en) | 1990-12-12 |
| GB2112135B (en) | 1985-11-20 |
| DE3243650A1 (en) | 1983-06-23 |
| NL8204770A (en) | 1983-07-01 |
| ES278758Y (en) | 1985-04-16 |
| SE458641B (en) | 1989-04-17 |
| IT8224682A0 (en) | 1982-12-10 |
| IT1207968B (en) | 1989-06-01 |
| NZ202545A (en) | 1986-05-09 |
| BR8207113A (en) | 1983-10-11 |
| IN157323B (en) | 1986-03-01 |
| AU550044B2 (en) | 1986-02-27 |
| DE8233113U1 (en) | 1983-03-10 |
| AU9170382A (en) | 1983-06-16 |
| CA1200976A (en) | 1986-02-25 |
| ES278758U (en) | 1984-10-16 |
| FR2517996B1 (en) | 1987-04-24 |
| FR2517996A1 (en) | 1983-06-17 |
| CH658721A5 (en) | 1986-11-28 |
| PT75944B (en) | 1985-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
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| NUG | Patent has lapsed |
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